Secondary containment is a backup system designed to contain and control oil spills in case primary containment measures fail. It safeguards against potential leaks or spills, preventing the escaped oil from spreading and causing further environmental damage.
Typically, secondary containment consists of berms, dikes, or barriers strategically placed around oil storage facilities, industrial equipment, or transportation areas. If a spill occurs, the secondary containment system forms a physical barrier that traps and confines the spilled oil, preventing it from reaching sensitive areas, water bodies, or nearby ecosystems.
